arch:: x86_64:: _mm_load_pd
pub unsafe fn _mm_load_pd(mem_addr: *const f64) -> __m128d
This is supported on x86-64 and target feature
Loads 128-bits (composed of 2 packed double-precision (64-bit)
floating-point elements) from memory into the returned vector.
mem_addr must be aligned on a 16-byte boundary or a general-protection
exception may be generated.